US Patent: 1,756,831
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| Milling machine
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Patentee:
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| Newman M. Marsilius (exact or similar names) - Bridgeport, CT |
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Patent Dates:
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| Applied: |
May 17, 1927 |
| Granted: |
Apr. 29, 1930 |
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Jeff Joslin
Vintage Machinery entry for Producto Machine Co.
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Description: |
| Improvements to the "'Pro-Ducto-Matic' and machines of its general type, adapted for high production of short-cut milling jobs... The machine is adapted for carrying different style turrets and fixtures and can thus be made to perform different kinds of milling operations, such as squaring, hexing, or octagon, straddle-milling, slabbing, grooving, keywaying, cross-milling, etc." This patent includes improvements to patent 1,689,635. |
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